Probability - Caltech

Probabilis)c proposi)onal logic ! Suppose we would like to express uncertainty about logical proposi)ons ! Birds can typically fly ! Proposi)onal symbols Bernoulli random variables ! Specify for all ! Events encode assignments to all proposi)onal symbols ! Probability of a proposi)on φ is the probability mass of all models of φ (i.e., all ω that make φ true) 18